資源描述:
《基于tinyos無線傳感器網(wǎng)絡(luò)路由協(xié)議的研究和實現(xiàn)》由會員上傳分享,免費在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、基于Tiny08的無線傳感器網(wǎng)絡(luò)路由協(xié)議研究與實現(xiàn)摘要無線傳感器網(wǎng)絡(luò)作為一種新型的信息獲取、數(shù)據(jù)處理的智能化嵌入式設(shè)備,正得到越來越廣泛的使用,人們對無線傳感器網(wǎng)絡(luò)各方面的研究也成為目前學(xué)術(shù)界的研究熱點。路由協(xié)議是無線傳感器網(wǎng)絡(luò)在網(wǎng)絡(luò)層上的一個關(guān)鍵研究課題,本文著重研究基于路由表的目的序列距離矢量路由協(xié)議。本文在闡述無線傳感器網(wǎng)絡(luò)概念和特點的基礎(chǔ)上,引入了無線傳感器網(wǎng)絡(luò)路由,著重研究了現(xiàn)有無線傳感器網(wǎng)絡(luò)路由協(xié)議的優(yōu)缺點,并結(jié)合現(xiàn)有無線傳感器網(wǎng)絡(luò)路由協(xié)議,實現(xiàn)了一種基于路由表驅(qū)動的路由協(xié)議。創(chuàng)新點如下:(1)目的序
2、列距離矢量路由協(xié)議(DSDV)的研究。結(jié)合移動自組織網(wǎng)絡(luò)的特點,著重研究了DSDV路由協(xié)議的工作原理和運行機制,分析了DSDV路由協(xié)議的數(shù)據(jù)包轉(zhuǎn)發(fā)過程,并從理論的高度證明了DSDV無路由環(huán)路及如何解決路由波動問題。(2)目的序列距離矢量路由協(xié)議(DSDV)的實現(xiàn)。在TinyOS操作系統(tǒng)上運用NesC語言實現(xiàn)了DSDV路由協(xié)議,對DSDV路由協(xié)議進行了總體設(shè)計和詳細設(shè)計。并從TinyOS操作系統(tǒng)接口角度,對路由協(xié)議進行了接口設(shè)計和總體框架設(shè)計。(3)在無線傳感器網(wǎng)絡(luò)監(jiān)視平臺上對目的序列距離矢量路由協(xié)議的進行測試,測
3、試結(jié)果表明:目的序列距離矢量路由協(xié)議完全能夠為無線傳感器網(wǎng)絡(luò)快速建立多跳路由。在小范圍內(nèi),網(wǎng)絡(luò)通信能力較強。關(guān)鍵詞:無線傳感器網(wǎng)絡(luò),路由協(xié)議,TinyOS,DSDVResearchandImplementationofWirelessSensorNetworksRoutingProtocolbasedonTinyOSAbstractAsanewtypeofintelligentembeddedequipmentofaccessingtoinformation,processingdata,Wirelesssens
4、ornetworks(Wsh9isbe噸moreandmorewidelyused.MoreattentionhasbeenpaidtoWSNandtheresearchoneachaspectofWSNisalsoallactivefieldincurrentacademe.RoutingprotocolisakeyissueonnetworklayerinWSN.ThisthesismainlyfocusesonDestination.SequencedDistance-Vector(DSDV)routing
5、protocolbasedonroutingtable.ThispaperdescribestheconceptofWSNonthebasisofthecharacteristicsoftheintroductionofWSNrouting,focusesontheadvantagesanddisadvantagesoftheexistingWSNroutingprotocolandachievesaroutingprotocolbasedonthekindsofroutingtable-driveninconj
6、unctionwithexistingWSNroutingprotocols.Themaincontentsandcontributionsoftheworkaleasfollows:(1)ThepaperresearchesDSDVroutingprotoc01.ThethesismainlyfocusesontheworkingprincipleandtheoperationmechanismofDSDVroutingprotocolinconjunctionwiththecharacteristicsofA
7、D.hocnetwork,anglicizesthetransrmttingprocessofthedatapacketsofDSDVroutingprotocolandprovesthatDSDVwithoutroutingloopandhowtoresolveroutingfluctuationsbyusingthetheory.(2)ThepaperimplementsDSDVroutingprotocolinTinyOSoperatingsystembyusingNesClanguage.Thethesi
8、swhollyandcarefullydesignsDSDVroutingprotocolandfromthepointofTinyOSinterfacedoesthedesignofinterfaceandoverallsframeworkforDSDVmutingprotoc01.0)ThepapertestsDSDVroutiⅡgprotocolinWSNmonit